P. Sydow and W. Zopf [1-4900]

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0005906
P. Sydow s.n. 00 September 1880
Didymium libertianum Fras.
Germany, Berlin, Berlin; Berlin Botanical Garden

USDA United States National Fungus Collections
Catalog #: BPI 1053985
P. Sydow #s. n. 00 September 1880
Didymium libertianum (Fresen.) de Bary
Germany, Botanical Garden, Berlin